128358630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1146

約数の個数: 96

約数和(自身を含む): 354481920

約数和(自身を除く): 226123290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 59, 69, 90, 115, 118, 138, 177, 207, 230, 295, 345, 354, 414, 531, 590, 690, 885, 1035, 1051, 1062, 1357, 1770, 2070, 2102, 2655, 2714, 3153, 4071, 5255, 5310, 6306, 6785, 8142, 9459, 10510, 12213, 13570, 15765, 18918, 20355, 24173, 24426, 31530, 40710, 47295, 48346, 61065, 62009, 72519, 94590, 120865, 122130, 124018, 145038, 186027, 217557, 241730, 310045, 362595, 372054, 435114, 558081, 620090, 725190, 930135, 1087785, 1116162, 1426207, 1860270, 2175570, 2790405, 2852414, 4278621, 5580810, 7131035, 8557242, 12835863, 14262070, 21393105, 25671726, 42786210, 64179315, 128358630]

約数ペア:

[(1, 128358630), (2, 64179315), (3, 42786210), (5, 25671726), (6, 21393105), (9, 14262070), (10, 12835863), (15, 8557242), (18, 7131035), (23, 5580810), (30, 4278621), (45, 2852414), (46, 2790405), (59, 2175570), (69, 1860270), (90, 1426207), (115, 1116162), (118, 1087785), (138, 930135), (177, 725190), (207, 620090), (230, 558081), (295, 435114), (345, 372054), (354, 362595), (414, 310045), (531, 241730), (590, 217557), (690, 186027), (885, 145038), (1035, 124018), (1051, 122130), (1062, 120865), (1357, 94590), (1770, 72519), (2070, 62009), (2102, 61065), (2655, 48346), (2714, 47295), (3153, 40710), (4071, 31530), (5255, 24426), (5310, 24173), (6306, 20355), (6785, 18918), (8142, 15765), (9459, 13570), (10510, 12213)]